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278
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View first unread post 150 Hardest and easiest questions for DS  

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Bunuel

9

36728

24 Aug 2017, 21:58

View the latest post Bunuel

625
ER
View first unread post DS Question Directory by Topic and Difficulty  

Tags: Coordinate Geometry

bb

0

177991

07 Mar 2012, 08:58

View the latest post bb

Topics

2
ER
View first unread post If a, b and c are integers, is their sum divisible by 6?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

Bunuel

7

504

30 Dec 2016, 13:09

View the latest post nks2611

1
ER
View first unread post If 2-digit positive integer n is 12 times of the tens digit of n, what  

Tags: Difficulty: 600-700 Level,  Arithmetic,  Source: Math Revolution

MathRevolution

2

504

21 Jun 2016, 17:18

View the latest post MathRevolution

1
ER
View first unread post Is BC the largest side of triangle ABC?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Economist GMAT Tutor

Bunuel

2

504

05 Sep 2016, 09:39

View the latest post Senthil1981

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View first unread post A dairy farmer has two milk pails, M and P. Milk pail M is 1/3 full.  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

2

504

29 Aug 2016, 14:22

View the latest post KarishmaParmar

3
ER
View first unread post If positive integer n<=3 and n is the number of times a coin is flippe  

Tags: Difficulty: 700-Level,  Probability,  Source: Other - Please specify

Bunuel

2

504

29 Aug 2017, 01:44

View the latest post chesstitans

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View first unread post If x and y are positive integers, is xy/(5×2) an integer?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Other - Please specify

Bunuel

1

504

15 Apr 2016, 03:56

View the latest post FightToSurvive

3
View first unread post Let b and x be positive integers. If b is the greatest divisor of x th  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Other - Please specify

duahsolo

6

504

09 Oct 2016, 12:10

View the latest post syahasa2

ER
View first unread post If a < b < c < d, is abcd > 0? (1) abc > 0 (2) bcd < 0  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Other - Please specify

Bunuel

5

504

30 Dec 2016, 21:28

View the latest post RMD007

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View first unread post Is x = 3?  

Tags: Difficulty: 600-700 Level,  Algebra,  Inequalities,  Source: Other - Please specify

Bunuel

1

504

10 Mar 2016, 11:09

View the latest post Skywalker18

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View first unread post Two cars, A and B, each traveled a distance of 200 miles. Did car A us  

Tags: Difficulty: 600-700 Level,  Distance/Rate Problems,  Source: Other - Please specify

Bunuel

2

503

21 Mar 2017, 11:33

View the latest post matthewsmith_89

4
ER
View first unread post For a positive integer x, what is the remainder when 3^x+1 is divided  

Tags: Difficulty: 600-700 Level,  Exponents/Powers,  Number Properties,  Remainders,  Source: Math Revolution

MathRevolution

3

503

20 Jan 2017, 01:13

View the latest post MathRevolution

2
ER
View first unread post If 10% of the employees of the state fare are police officers, what is  

Tags: Difficulty: Sub-600 Level,  Overlapping Sets,  Source: Other - Please specify

Bunuel

1

502

24 Jun 2016, 05:03

View the latest post 14101992

ER
View first unread post How many day traders currently work at ScanCo?  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Veritas Prep

Bunuel

1

502

23 Feb 2016, 05:55

View the latest post TeamGMATIFY

1
ER
View first unread post Is integer r prime? (1) r + 1 is prime (2) r is greater than 10  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Other - Please specify

Bunuel

5

502

12 Dec 2016, 12:41

View the latest post iMyself

ER
View first unread post A certain store sells two models of cellular phones, M1 and M2, and of  

Tags: Difficulty: 700-Level,  Overlapping Sets,  Source: Economist GMAT Tutor

Bunuel

1

502

05 Sep 2016, 12:19

View the latest post Senthil1981

2
ER
View first unread post If r and s are positive integers, is the least common multiple of r an  

Tags: Difficulty: 600-700 Level,  Number Properties,  Source: Math Revolution

MathRevolution

3

502

09 May 2017, 16:42

View the latest post joondez

3
ER
View first unread post What is the average (arithmetic mean) of a series of N consecutive odd  

Tags: Difficulty: 600-700 Level,  Sequences,  Source: Economist GMAT Tutor

Bunuel

4

501

20 Nov 2016, 11:17

View the latest post stonecold

3
View first unread post Attachment(s) The figure above shows two rectangles, a and b. What is the perim  

Tags: Difficulty: 700-Level,  Geometry,  Source: Other - Please specify

YAObolt

3

501

15 Jun 2016, 00:24

View the latest post Vyshak

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View first unread post If k is a non-negative integer, what is the last digit of  

Tags: Difficulty: 700-Level,  Arithmetic,  Exponents/Powers,  Number Properties,  Source: Other - Please specify

TeamGMATIFY

1

500

15 Feb 2016, 19:23

View the latest post chetan2u

2
ER
View first unread post What is the standard deviation of the weights of the students in a  

Tags: Difficulty: Sub-600 Level,  Statistics and Sets Problems,  Source: Other - Please specify

TeamGMATIFY

1

500

20 Feb 2016, 18:58

View the latest post sydneygmat1

1
ER
View first unread post (x-y)2=?  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Math Revolution

MathRevolution

3

500

13 Feb 2017, 01:22

View the latest post sobby

4
View first unread post If x and y and z are positive integers, what is the remainder when  

Tags: Difficulty: 700-Level,  Number Properties,  Remainders,  Source: Other - Please specify

stonecold

1

500

22 Mar 2016, 05:41

View the latest post Vyshak

1
ER
View first unread post What is the Value of n?  

Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: Official Guide

gagor

3

500

17 Jun 2016, 04:56

View the latest post Bunuel

1
ER
View first unread post In isosceles triangle XYZ, what is the measure of angle XZY?  

Tags: Difficulty: 600-700 Level,  Geometry,  Source: Veritas Prep

Bunuel

2

500

06 Jun 2017, 12:48

View the latest post GMATPrepNow

1
ER
View first unread post Is xy < 1 ? (1) x > 1 and y < 1 (2) 2x – y > 1  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Other - Please specify

Bunuel

2

499

10 Mar 2017, 08:32

View the latest post jedit

3
View first unread post If x and y are positive integers, does x/y = 7/9? (1) x = 103 (2) 11/  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Source: Other - Please specify

duahsolo

2

499

23 Feb 2017, 06:03

View the latest post ByjusGMATapp

ER
View first unread post On a certain test, Linda’s score was twice as high as Robert’s, and Ro  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

3

499

04 Nov 2015, 21:03

View the latest post chetan2u

ER
View first unread post Attachment(s) Value of Z  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Arithmetic,  Source: Manhattan GMAT

harish1986

1

499

13 Jan 2016, 10:37

View the latest post Engr2012

ER
View first unread post Does |r+s|=|m+n|?  

Tags: Difficulty: 600-700 Level,  Absolute Values/Modules,  Source: Other - Please specify

Bunuel

2

499

29 Apr 2016, 03:05

View the latest post rahulkashyap

ER
View first unread post In a certain mixture of juice and water, if only water was added to th  

Tags: Difficulty: Sub-600 Level,  Mixture Problems,  Source: Other - Please specify

Bunuel

2

499

28 Jan 2017, 15:08

View the latest post AMahmoodi

4
ER
View first unread post If x and y are integers and[m] |x| + y =0[/m], what is the value of x?  

Tags: Difficulty: 700-Level,  Absolute Values/Modules,  Inequalities,  Source: Other - Please specify

chetan2u

4

499

28 May 2016, 05:45

View the latest post HKD1710

3
ER
View first unread post If x, y are positive integers, what is the remainder when 2^(8x+y)  

Tags: Difficulty: 600-700 Level,  Algebra,  Source: Math Revolution

MathRevolution

4

498

06 Jul 2016, 16:47

View the latest post MathRevolution

2
ER
View first unread post In a zoo, the ratio of elephants to lions is same as lions to deer. If  

Tags: Difficulty: 700-Level,  Fractions/Ratios/Decimals,  Number Properties,  Source: Other - Please specify

chetan2u

13

498

17 Jul 2017, 04:15

View the latest post srikanth9502

4
ER
View first unread post What is the value of positive integer x?  

Tags: Difficulty: 700-Level,  Divisibility/Multiples/Factors,  Source: Veritas Prep

Bunuel

6

498

03 Aug 2017, 06:02

View the latest post abhimahna

ER
View first unread post In what year was Edward born?  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: Other - Please specify

Bunuel

1

498

22 Aug 2016, 03:54

View the latest post hsambiguity

2
View first unread post What is the ratio of a : b : c?  

Tags: Difficulty: Sub-600 Level,  Fractions/Ratios/Decimals,  Source: GMATPrepNow

GMATPrepNow

1

498

06 Sep 2016, 08:33

View the latest post Senthil1981

1
ER
View first unread post Is integer x divisible by 48?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Other - Please specify

Bunuel

3

497

24 Aug 2016, 07:14

View the latest post paidlukkha

1
ER
View first unread post Is the sum of n odd integers odd?  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Number Properties,  Source: Other - Please specify

Bunuel

4

497

07 Nov 2016, 22:24

View the latest post sai897

ER
View first unread post If Company M ordered a total of 50 computers and printers and Company  

Tags: Difficulty: 600-700 Level,  Word Problems,  Source: GMAT Prep

Primate411

1

497

26 Aug 2016, 04:15

View the latest post Bunuel

ER
View first unread post How many bananas did Jerry the monkey eat today?  

Tags: Difficulty: 600-700 Level,  Percent and Interest Problems,  Source: Other - Please specify

Bunuel

3

497

19 Jul 2016, 04:55

View the latest post msk0657

1
ER
View first unread post x, y, a, and b are four positive integers. D is the greatest common  

Tags: Difficulty: 600-700 Level,  Divisibility/Multiples/Factors,  Source: Economist GMAT Tutor

Bunuel

4

497

19 Sep 2016, 14:41

View the latest post ProfX

5
ER
View first unread post Is x greater than 2?  

Tags: Difficulty: 700-Level,  Inequalities,  Source: Other - Please specify

EBITDA

2

497

28 May 2016, 10:04

View the latest post chetan2u

1
ER
View first unread post Assuming that neither m nor n is zero, is the product m 2 n positive?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Number Properties,  Source: Other - Please specify

Bunuel

2

497

01 Feb 2016, 05:38

View the latest post GMATinsight

ER
View first unread post Over the course of a year, a certain house appreciated in value by 10  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Source: Other - Please specify

Bunuel

3

497

30 Aug 2016, 22:49

View the latest post Balajikarthick1990

1
ER
View first unread post If x and y are positive integers, xy-2=?  

Tags: Difficulty: 700-Level,  Number Properties,  Source: Math Revolution

MathRevolution

7

496

25 Dec 2016, 18:35

View the latest post MathRevolution

2
View first unread post Is the sum of integers a and b divisible by 6?  

Tags: Difficulty: 600-700 Level,  Number Properties,  Remainders,  Source: Other - Please specify

stonecold

1

496

26 Aug 2016, 20:19

View the latest post Donnie84

1
View first unread post If two products are both increased by 7%, how much more will Product  

Tags: Difficulty: 700-Level,  Percent and Interest Problems,  Word Problems,  Source: Other - Please specify

lalania1

6

496

02 Nov 2016, 13:33

View the latest post Joc456

4
ER
View first unread post Is x = 4 a solution to the equation x^2 + mx − 48 = 0?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Economist GMAT Tutor

Bunuel

2

496

09 Nov 2016, 04:34

View the latest post Vinayak Shenoy

3
View first unread post If a, b, c is an integer, what is value of a+b+c?  

Tags: Difficulty: 700-Level,  Algebra,  Source: Other - Please specify

hazelnut

3

496

15 Feb 2017, 11:23

View the latest post Alexey1989x

1
ER
View first unread post Is integer n < 0?  

Tags: Difficulty: 600-700 Level,  Inequalities,  Source: Other - Please specify

Bunuel

1

496

22 Apr 2016, 22:31

View the latest post chetan2u

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